12270466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 21268800

約数和(自身を除く): 8998334

約数列:

[1, 2, 13, 19, 26, 38, 59, 118, 247, 421, 494, 767, 842, 1121, 1534, 2242, 5473, 7999, 10946, 14573, 15998, 24839, 29146, 49678, 103987, 207974, 322907, 471941, 645814, 943882, 6135233, 12270466]

約数ペア:

[(1, 12270466), (2, 6135233), (13, 943882), (19, 645814), (26, 471941), (38, 322907), (59, 207974), (118, 103987), (247, 49678), (421, 29146), (494, 24839), (767, 15998), (842, 14573), (1121, 10946), (1534, 7999), (2242, 5473)]